| do business with(verb, expression, idiom, meet, unite) |
| be in cahoots(verb, expression, idiom, meet, unite) |
| throw in together(verb, expression, idiom, meet, unite) |
| work together(verb, expression, meet, unite, combine) |
| act in concert(expression, idiom) |
| be in league(expression, idiom) |
| collaborate(verb, work, unite, combine, mix) |
| concert(verb, meet, unite, combine, mix) |
| get heads together(expression, idiom) |
| make common cause(expression, idiom) |
| merge(rally, integrate, amalgamate, collaborate) |
| put heads together(expression, idiom) |
| agree(verb, combine, mix, mingle, collaborate) |
| amalgamate(rally, merge, integrate, collaborate) |
| coalesce |
| cofunction(verb, meet, unite, combine, mix) |
| coincide(verb, combine, mix, mingle, collaborate) |
| collude(verb, unite, participate, cooperate, rally) |
| combine(rally, merge, integrate, amalgamate, collaborate) |
| concur(verb, unite, participate, cooperate, rally) |